<script setup>
defineProps({
  msg: String
})
</script>

<template>
  <h1>{{ msg }}</h1>
  <el-button type="primary">Element Plus 按钮</el-button>
</template>

<style scoped>
h1 {
  font-size: 2.5em;
  line-height: 1.1;
}
</style>